html, body, ul, li {
    margin: 0;
    padding: 0;
    border: none;
}

body {
    background: #f2f2f2;
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft YaHei", sans-serif;
    font-size: 14px;
    color: #FFF;
}

body * {
    box-sizing: border-box;
}

/*标题字体和段落的通用设置*/
h1, h2, h3, h4, p {
    margin: 0;
    padding: 0;
    text-align: justify;
}

a {
    text-decoration: none;
    cursor: pointer;
    color: #3a76bf;
}

.clearfix {
    display: block;
}

/*头部也就是页面最上面的CSS*/
.header {
    width: 100%;
    height: 75px;
    background: #f8f8fa;
    box-shadow: 0 1px 3px #ddd;
    border: 1px #fff solid;
    -webkit-box-shadow: 0 1px 3px #ddd;
    border-left: none;
    border-right: none;
    position: relative;
    z-index: 999;
}

.header_box {
    width: 1100px;
    margin: 0 auto;
    height: 100%;
    line-height: 75px;
}

.header_logo {
    width: 20%;
    float: left;
    height: 100%;
    text-align: center;
    vertical-align: middle;
}


.header_nav {
    width: 80%;
    float: left;
    height: 100%;
    line-height: 75px;
    vertical-align: middle;
}


.header_nav > ul {
    display: flex;
    padding-left: 20px;
}

.header_nav > ul li {
    list-style: none;
    text-align: center;
    line-height: 30px;
    padding: 10px;
    height: 30px;
    margin: 0 10px;
}


/*全部部分*/
.article_box {
    /*width: 1100px;*/
    width: 80%;
    margin: 20px auto;
}


/*首页文章部分*/
.article_box_one {
    width: 100%;
    margin-bottom: 24px;
}

.index_article_title {
    padding: 10px 20px 30px 20px;
    background: #f8f8fa;
    box-shadow: 0 1px 3px #ddd;
    border: 1px #fff solid;
    -webkit-box-shadow: 0 1px 3px #ddd;
}

.index_article_title h3 {
    font-weight: normal;
    display: block;
    width: 100%;
    float: left;
    color: #333;
}

.index_article_title a {
    display: block;
    width: 10%;
    float: right;
    font-size: 14px;
    text-align: right;
    color: #999;
    padding-top: 6px;
}

.index_article_title a:hover {
    color: #3a76bf;
}


.index_article {
    width: 100%;
    background: #f8f8fa;
    box-shadow: 0 1px 3px #ddd;
    border: 1px #fff solid;
    -webkit-box-shadow: 0 1px 3px #ddd;
    border-top: none;
}

.index_article .article_list {
    width: 100%;
    display: block;
    border-bottom: 1px #efefef solid;
    padding: 20px 20px 20px 20px;
}

.index_article .article_list:last-child {
    border-bottom: none;
}

.index_article .article_list:nth-child(1) {
    border-top: 1px #efefef solid;
}

.index_article .article_list .article_list_img {
    display: inline-block;
    font-size: 0;
    float: left;
    margin-left: -240px;
    max-height: 144px;
    overflow: hidden;
}

.index_article .article_list .article_list_img img {
    width: 226px;
    vertical-align: middle;
}

.index_article .article_list h3 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #3a76bf;
    display: block;
    font-size: 16px;
    padding: 0 20px 10px 20px;
    font-weight: bold;
    line-height: 30px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.index_article .article_list p {
    margin: 0 20px 10px 20px;
    font-size: 13px;
    color: #666;
    display: inline-block;
    height: 70px;
    text-overflow: ellipsis;
    overflow: hidden;
}

.index_article .article_list .article_list_link {
    padding: 0 20px;
    font-size: 13px;
}

/*文章点击率*/
.article_list_count {
    color: #666;
    display: inline-block;
    text-indent: .5em;
    line-height: 18px;
}


/*博客文章详情*/
.article_content_box {
    color: #666;
    font-size: 14px;
    padding: 10px;
    width: 100%;
    margin-bottom: 24px;
    background: #f8f8fa;
    box-shadow: 0 1px 3px #ddd;
    border: 1px #fff solid;
    -webkit-box-shadow: 0 1px 3px #ddd;
    border-top: none;
}
.article_title {
    color: #3a76bf;
    font-weight: normal;
    font-size: 22px;
    margin-top: 10px;
    text-align: center;
    vertical-align: middle;
}

.article_info{
    margin-top: 10px;
    text-align: center;
    vertical-align: middle;
    color: #000000;
}



.article_content {
    margin: 10px 100px 20px 100px;
    line-height: 30px;
    background-color: #eee;
    color: #666;
    padding: 10px 10px;
    color: #000000;
}


